Evidence map›Paper›PMID 28975545›Full record

ArticleThe protein journal2017

Heterologous Expression, Purification and Characterization of a Peroxidase Isolated from Lepidium draba.

Yaser Fattahian, Ali Riahi-Madvar, Reza Mirzaee, Masoud Torkzadeh-Mahani, Gholamreza Asadikaram

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Article in The protein journal, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
2.5field-weighted citation impact, top 9% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed, 17 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 1 country.

Yaser FattahianDepartment of Biotechnology, Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology, Highway Haft Bagh Alavi, PO Box 76315-117, Kerman, Iran.
Ali Riahi-MadvarDepartment of Biotechnology, Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology, Highway Haft Bagh Alavi, PO Box 76315-117, Kerman, Iran. riahi.ali@gmail.com.
Reza MirzaeeJiroft University of Medical Sciences, Jiroft, Iran.
Masoud Torkzadeh-MahaniDepartment of Biotechnology, Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology, Highway Haft Bagh Alavi, PO Box 76315-117, Kerman, Iran.
Gholamreza AsadikaramEndocrinology and Metabolism Research Center, Institute of Basic and Clinical Physiology Sciences, Kerman University of Medical Sciences, Kerman, Iran.
Graduate University of Advanced Technology · IRKerman University of Medical Sciences · IRUniversity of Jiroft · IR

Funding

Jiroft University of Medicinal Sceiences p-94-10
6 · The paper itself

Abstract

Peroxidase is one of the most widely used enzymes in biotechnology and medicine. In the current study, cDNA encoding peroxidase from Lepidium draba (LDP) was cloned and expressed in Escherichia coli BL21 (DE3) cells in the form of inclusion bodies (IBs). To achieve purified active enzyme, IBs were solubilized before being purified and refolded. The deduced amino acid sequence (308) of the LDP gene (924 bp) revealed 88.96% identity to horseradish peroxidase C1A (HRP C1A). The results of basic local alignment search tool (BLAST) and phylogenetic analysis of the protein sequence showed that this enzyme belongs to the neutral group of class III plant peroxidases. According to sequence analysis and structural modeling, critical amino acids in heme and calcium binding domain as well as cysteine residues were conserved as HRP C1A except for calcium binding domain where valine228 was replaced with isoleucine. The far-UV circular dichroism (CD) results were confirmed by homology modeling data showing the enzyme consists mainly of α-helices as other plant peroxidases. Overall, according to the results of catalytic activity and refolding yield, LDP can be introduced as a novel peroxidase for medical and biotechnology applications.

Indexed as

Amino Acid SequenceEscherichia coliKineticsLepidiumPeroxidasePhylogenyPlant ProteinsProtein ConformationRecombinant ProteinsPeroxidasePlant ProteinsRecombinant ProteinsKinetic propertiesLepidium drabaPeroxidaseStructural properties

Identifiers

PMID28975545
OpenAlexW2762786203

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.